Method and System for Managing Device Identification

1. A method for managing network device identification implemented in a server, the method comprising: receiving a first device information and a second device information from a first network device, wherein the first device information is encrypted based on a shared device key; generating a first device identification corresponding to the first device information, wherein the first device identification is encrypted based on the shared device key; generating a first device key corresponding to the first device information, and encrypting the first device key based on the shared device key; generating a second device identification corresponding to the second device information, wherein the second device identification is encrypted based on the first device key; and transmitting the first device identification, which is encrypted, and the second device identification, which is encrypted, to the first network device.

2. The method according to claim 1 , further comprising: decrypting the first device information transmitted from the first network device based on the shared device key; and encrypting the first device identification generated by the server based on the shared device key.

3. The method according to claim 1 , further comprising: receiving a first data request from the first network device, wherein the first data request is encrypted by the first network device based on the first device key; decrypting the first data request based on the first device key; and transmitting a first response to the first network device corresponding to the first data request, wherein the first response is encrypted by the server based on the first device key.

4. The method according to claim 1 , further comprising: encrypting the second device information by the first network device based on the first device key; and decrypting the second device information based on the first device key.

5. The method according to claim 1 , further comprising: generating a second device key corresponding to the second device information, and encrypting the second device key based on the first device key; transmitting the encrypted second device key to the first network device.

6. A method for managing network device identification implemented in a network device, comprising: transmitting a first device information and a second device information to a server, and requesting a first device identification and a second device identification from the server; receiving a first device key corresponding to the first device information generated by the server, wherein the first device key is encrypted by the server based on a shared device key; and receiving and storing the first device identification and the second device identification transmitted from the server, wherein the first device identification is generated by the server corresponding to the first device information, and is encrypted by the server based on the shared device key, wherein the second device identification is generated by the server corresponding to the second device information, and is encrypted by the server based on the first device key.

7. The method according to claim 6 , further comprising: encrypting the first device information based on the shared device key before transmitting the first device information to the server; and decrypting the first device identification based on the shared device key after receiving the first device identification from the server.

8. The method according to claim 6 , further comprising: receiving from the server the first device key encrypted by the server; and decrypting the first device key based on the shared device key.

9. The method according to claim 6 , further comprising: transmitting to the server a first data request, wherein the first data request is encrypted based on the first device key; receiving from the server a first response corresponding to the first data request, wherein the first response is encrypted by the server based on the first device key; and decrypting the first response based on the first device key.

10. The method according to claim 6 , further comprising: receiving a second device information from the second network device, wherein the second device information is encrypted by the second network device based on the shared device key; decrypting the second device information based on the shared device key, encrypting the second device information based on the first device key, and transmitting the second device information to the server; and decrypting the second device identification based on the first device key, decrypting the second device identification based on the shared device key, and transmitting the second device identification to the second network device.

11. A network device capable of receiving device identification, comprising: a non-transitory computer-readable storage medium; at least one processor; one or more computer programs being stored in the storage medium and executed by the at least one processor, the one or more computer programs comprising: a transmission module that transmits a first device information and a second device information to a server; a reception module that receives a first device identification and a second device identification transmitted from the server, and transmits the first device identification to the storage medium, wherein the first device identification is generated by the server, and is encrypted by the server based on a shared device key, wherein the second device identification is generated by the server corresponding to the second device information, and is encrypted by the server based on the first device key; and the reception module that receives from the server a first device key, wherein the first device key is generated by the server corresponding to the first device information, and is encrypted by the server based on the shared key.

12. The network device according to claim 11 , the one or more computer programs further comprising: an encrypting module that encrypts the first device information at the storage medium based on the shared device key, and transmits the first device information to the transmission module; and a decrypting module that decrypts the first device identification received by the reception module using the shared device key, and transmits the decrypted first device identification to the storage medium.

13. The network device according to claim 11 , wherein the decryption module decrypts the first device key based on the shared device key.

14. The network device according to claim 11 , wherein the transmission module transmits a first data request to the server, wherein the first data request is encrypted based on the first device key, and the reception module receives from the server a first response corresponding to the first data request, wherein the first response is encrypted by the server based on the first device key.

15. A non-transitory computer-readable medium comprising instructions, which when executed by a computer system causes the computer system to perform operations for managing network device identification, the operations comprising: transmitting a first device information and a second device information to a server and requesting a first device identification and a second device identification from the server; receiving a first device key corresponding to the first device information generated by the server, wherein the first device key is encrypted by the server based on a shared device key; and receiving and storing the first device identification and the second device identification transmitted from the server, wherein the first device identification is generated by the server based on the first device information, and is encrypted by the server based on the shared device key, wherein the second device identification is generated by the server corresponding to the second device information, and is encrypted by the server based on the first device key.

16. The non-transitory computer-readable medium comprising instructions according to claim 15 , wherein the operations further comprise: encrypting the first device information based on the shared device key before transmitting the first device information to the server; and decrypting the first device identification based on the shared device key after receiving the first device identification.

17. The non-transitory computer-readable medium comprising instructions according to claim 15 , wherein the operations further comprise: receiving from the server the first device key encrypted by the server; and decrypting the first device key based on the shared device key.

18. The non-transitory computer-readable medium comprising instructions according to claim 15 , wherein the operations further comprise: transmitting to the server a first data request, wherein the first data request is encrypted based on the first device key; receiving from the server a first response corresponding to the first data request, wherein the first response is encrypted by the server based on the first device key; and decrypting the first response based on the first device key.

19. The non-transitory computer-readable medium comprising instructions according to claim 15 , wherein the operations further comprise: receiving the second device information from a second network device, wherein the second device information is encrypted by the second network device based on the shared device key; decrypting the second device information based on the shared device key, encrypting the second device information based on the first device key, and transmitting the second device information to the server; and decrypting the second device identification based on the first device key, decrypting the second device identification based on the shared device key, and transmitting the second device identification to the second network device.